Online Count - Count Substrings

Count occurrences of a substring within text - free online counter tool

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Occurrences Found

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ℹī¸ About Substring Counting

This tool counts how many times a specific substring appears within your text. You can choose to make the search case-sensitive or case-insensitive.

📝 Format Examples

Example 1: Case-Insensitive Search

Text:

The cat and the dog play together. The cat is happy.

Search for "the" (case-insensitive):

Result: 3 occurrences

Example 2: Case-Sensitive Search

Text:

Hello hello HELLO HeLLo

Search for "hello" (case-sensitive):

Result: 1 occurrence

Example 3: Overlapping Matches

Text:

aaaa

Search for "aa":

Result: 2 occurrences (non-overlapping)

💡 Common Use Cases

  • Finding how often a keyword appears in content
  • Analyzing word frequency for SEO
  • Counting repetitive patterns in text
  • Validating data consistency
  • Text analysis and linguistics research